./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a046e57d Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness_negated.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f24a61d23dc63fa137ac17d2eae1e2d1b68ccac0bb4c672bf225a31504faa393 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-mul-div-a046e57-m [2024-10-13 07:27:07,841 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-13 07:27:07,897 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-13 07:27:07,902 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-13 07:27:07,903 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-13 07:27:07,927 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-13 07:27:07,927 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-13 07:27:07,927 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-13 07:27:07,928 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-13 07:27:07,928 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-13 07:27:07,928 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-13 07:27:07,928 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-13 07:27:07,929 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-13 07:27:07,929 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-13 07:27:07,929 INFO L153 SettingsManager]: * Use SBE=true [2024-10-13 07:27:07,929 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-13 07:27:07,930 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-13 07:27:07,930 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-13 07:27:07,932 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-13 07:27:07,932 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-13 07:27:07,935 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-13 07:27:07,935 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-13 07:27:07,935 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-13 07:27:07,935 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-13 07:27:07,936 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-13 07:27:07,936 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-13 07:27:07,936 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-13 07:27:07,936 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-13 07:27:07,936 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-13 07:27:07,936 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-13 07:27:07,937 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-13 07:27:07,938 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-13 07:27:07,938 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-13 07:27:07,938 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-13 07:27:07,938 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-13 07:27:07,938 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-13 07:27:07,939 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-13 07:27:07,939 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-13 07:27:07,939 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-13 07:27:07,940 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f24a61d23dc63fa137ac17d2eae1e2d1b68ccac0bb4c672bf225a31504faa393 [2024-10-13 07:27:08,162 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-13 07:27:08,182 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-13 07:27:08,184 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-13 07:27:08,185 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-13 07:27:08,186 INFO L274 PluginConnector]: CDTParser initialized [2024-10-13 07:27:08,187 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness_negated.i [2024-10-13 07:27:09,563 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-13 07:27:09,918 INFO L384 CDTParser]: Found 1 translation units. [2024-10-13 07:27:09,919 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness_negated.i [2024-10-13 07:27:09,950 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/75b489416/2cc51cf949034ad7b5551f66aacf2816/FLAG9b5c366b4 [2024-10-13 07:27:10,128 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/75b489416/2cc51cf949034ad7b5551f66aacf2816 [2024-10-13 07:27:10,130 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-13 07:27:10,132 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-13 07:27:10,132 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-13 07:27:10,133 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-13 07:27:10,137 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-13 07:27:10,137 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:27:10" (1/1) ... [2024-10-13 07:27:10,138 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f575093 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:27:10, skipping insertion in model container [2024-10-13 07:27:10,138 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:27:10" (1/1) ... [2024-10-13 07:27:10,209 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-13 07:27:10,447 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness_negated.i[4494,4507] [2024-10-13 07:27:10,455 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness_negated.i[4554,4567] [2024-10-13 07:27:11,182 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:11,183 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:11,183 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:11,184 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:11,184 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:11,197 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:11,198 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:11,200 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:11,201 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:11,202 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:11,203 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:11,203 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:11,204 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:11,609 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:27:11,624 INFO L200 MainTranslator]: Completed pre-run [2024-10-13 07:27:11,636 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness_negated.i[4494,4507] [2024-10-13 07:27:11,637 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness_negated.i[4554,4567] [2024-10-13 07:27:11,664 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:11,665 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:11,665 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:11,666 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:11,666 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:11,674 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:11,675 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:11,675 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:11,676 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:11,677 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:11,677 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:11,677 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:11,678 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:11,732 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:27:11,911 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-10-13 07:27:11,912 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@105a55cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:27:11, skipping insertion in model container [2024-10-13 07:27:11,912 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-13 07:27:11,913 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-13 07:27:11,915 INFO L158 Benchmark]: Toolchain (without parser) took 1782.02ms. Allocated memory is still 169.9MB. Free memory was 126.1MB in the beginning and 90.2MB in the end (delta: 35.8MB). Peak memory consumption was 114.1MB. Max. memory is 16.1GB. [2024-10-13 07:27:11,916 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 117.4MB. Free memory is still 91.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-13 07:27:11,916 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1780.12ms. Allocated memory is still 169.9MB. Free memory was 125.3MB in the beginning and 90.2MB in the end (delta: 35.0MB). Peak memory consumption was 112.0MB. Max. memory is 16.1GB. [2024-10-13 07:27:11,918 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 117.4MB. Free memory is still 91.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1780.12ms. Allocated memory is still 169.9MB. Free memory was 125.3MB in the beginning and 90.2MB in the end (delta: 35.0MB). Peak memory consumption was 112.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: aws_array_list_ensure_capacity RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness_negated.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f24a61d23dc63fa137ac17d2eae1e2d1b68ccac0bb4c672bf225a31504faa393 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-mul-div-a046e57-m [2024-10-13 07:27:13,634 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-13 07:27:13,702 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-13 07:27:13,708 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-13 07:27:13,708 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-13 07:27:13,734 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-13 07:27:13,735 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-13 07:27:13,735 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-13 07:27:13,736 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-13 07:27:13,736 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-13 07:27:13,736 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-13 07:27:13,736 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-13 07:27:13,737 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-13 07:27:13,737 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-13 07:27:13,738 INFO L153 SettingsManager]: * Use SBE=true [2024-10-13 07:27:13,738 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-13 07:27:13,738 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-13 07:27:13,738 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-13 07:27:13,739 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-13 07:27:13,739 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-13 07:27:13,739 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-13 07:27:13,739 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-13 07:27:13,740 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-13 07:27:13,740 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-13 07:27:13,740 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-13 07:27:13,740 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-13 07:27:13,741 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-13 07:27:13,741 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-13 07:27:13,741 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-13 07:27:13,741 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-13 07:27:13,742 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-13 07:27:13,742 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-13 07:27:13,742 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-13 07:27:13,742 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-13 07:27:13,742 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-13 07:27:13,743 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-13 07:27:13,743 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-13 07:27:13,743 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-13 07:27:13,743 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-13 07:27:13,743 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-13 07:27:13,745 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-13 07:27:13,745 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-13 07:27:13,745 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f24a61d23dc63fa137ac17d2eae1e2d1b68ccac0bb4c672bf225a31504faa393 [2024-10-13 07:27:14,026 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-13 07:27:14,048 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-13 07:27:14,050 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-13 07:27:14,052 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-13 07:27:14,052 INFO L274 PluginConnector]: CDTParser initialized [2024-10-13 07:27:14,053 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness_negated.i [2024-10-13 07:27:15,406 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-13 07:27:15,725 INFO L384 CDTParser]: Found 1 translation units. [2024-10-13 07:27:15,726 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness_negated.i [2024-10-13 07:27:15,753 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2066d0f15/1a9d57bf0bc5423fb72f94ee6c6fd36e/FLAGdf7ba8d93 [2024-10-13 07:27:15,767 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2066d0f15/1a9d57bf0bc5423fb72f94ee6c6fd36e [2024-10-13 07:27:15,769 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-13 07:27:15,771 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-13 07:27:15,771 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-13 07:27:15,772 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-13 07:27:15,777 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-13 07:27:15,778 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:27:15" (1/1) ... [2024-10-13 07:27:15,779 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a6808ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:27:15, skipping insertion in model container [2024-10-13 07:27:15,780 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:27:15" (1/1) ... [2024-10-13 07:27:15,854 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-13 07:27:16,064 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness_negated.i[4494,4507] [2024-10-13 07:27:16,071 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness_negated.i[4554,4567] [2024-10-13 07:27:16,578 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:16,578 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:16,579 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:16,579 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:16,580 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:16,595 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:16,596 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:16,597 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:16,598 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:16,601 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:16,601 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:16,602 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:16,603 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:16,923 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:27:16,950 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-13 07:27:16,993 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-13 07:27:16,997 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness_negated.i[4494,4507] [2024-10-13 07:27:16,998 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness_negated.i[4554,4567] [2024-10-13 07:27:17,044 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:17,047 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:17,047 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:17,048 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:17,048 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:17,058 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:17,061 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:17,063 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:17,063 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:17,064 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:17,064 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:17,065 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:17,065 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:17,145 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:27:17,151 INFO L200 MainTranslator]: Completed pre-run [2024-10-13 07:27:17,165 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness_negated.i[4494,4507] [2024-10-13 07:27:17,166 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness_negated.i[4554,4567] [2024-10-13 07:27:17,202 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:17,203 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:17,203 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:17,205 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:17,206 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:17,213 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:17,214 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:17,215 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:17,215 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:17,217 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:17,218 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:17,218 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:17,221 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:17,279 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:27:17,507 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-10-13 07:27:17,507 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5a535bed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:27:17, skipping insertion in model container [2024-10-13 07:27:17,507 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-13 07:27:17,507 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-13 07:27:17,510 INFO L158 Benchmark]: Toolchain (without parser) took 1737.69ms. Allocated memory was 83.9MB in the beginning and 109.1MB in the end (delta: 25.2MB). Free memory was 42.1MB in the beginning and 45.1MB in the end (delta: -3.0MB). Peak memory consumption was 63.4MB. Max. memory is 16.1GB. [2024-10-13 07:27:17,510 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 83.9MB. Free memory is still 64.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-13 07:27:17,513 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1735.94ms. Allocated memory was 83.9MB in the beginning and 109.1MB in the end (delta: 25.2MB). Free memory was 41.8MB in the beginning and 45.1MB in the end (delta: -3.2MB). Peak memory consumption was 63.4MB. Max. memory is 16.1GB. [2024-10-13 07:27:17,514 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 83.9MB. Free memory is still 64.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1735.94ms. Allocated memory was 83.9MB in the beginning and 109.1MB in the end (delta: 25.2MB). Free memory was 41.8MB in the beginning and 45.1MB in the end (delta: -3.2MB). Peak memory consumption was 63.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: aws_array_list_ensure_capacity RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN